The "3pcs Elastic Bra Extender, Comfortable Adjustable Bra Band For Women" refers to a set of three bra extenders that can be attached to the hooks of a bra to increase its band size. These extenders are elastic and adjustable, providing extra comfort by giving more flexibility to the bra's fit. They are ideal for women who need a little more room around the band without purchasing a new bra, perfect for fluctuations in size or comfort adjustments.
